Patents by Inventor Ronald L. Lytel

Ronald L. Lytel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Telephone answering machine
    Patent number: D438185
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: February 27, 2001
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventor: Ronald L. Lytel
  • Telephone answering machine
    Patent number: D438523
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: March 6, 2001
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventor: Ronald L. Lytel
  • Television receiver
    Patent number: D450669
    Type: Grant
    Filed: December 10, 1999
    Date of Patent: November 20, 2001
    Assignees: Sony Corporation, Sony Electronics, Inc.
    Inventor: Ronald L. Lytel
  • Cordless telephone handset
    Patent number: D490066
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: May 18, 2004
    Assignee: Atlinks USA., Inc.
    Inventor: Ronald L. Lytel
  • Combination telephone and clock radio
    Patent number: D491159
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: June 8, 2004
    Assignee: Atlinks USA, Inc.
    Inventor: Ronald L. Lytel
  • Cordless telephone and base unit
    Patent number: D388432
    Type: Grant
    Filed: August 14, 1996
    Date of Patent: December 30, 1997
    Assignee: Thomson Consumer Electronics
    Inventor: Ronald L. Lytel
  • Telephone handset
    Patent number: D401578
    Type: Grant
    Filed: August 20, 1997
    Date of Patent: November 24, 1998
    Assignee: Thomson Consumer Electronics, Inc.
    Inventor: Ronald L. Lytel
  • Television internet interface
    Patent number: D407085
    Type: Grant
    Filed: October 23, 1997
    Date of Patent: March 23, 1999
    Assignee: Thomson Consumer Electronics, Inc.
    Inventor: Ronald L. Lytel
  • Telephone handset
    Patent number: D429713
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: August 22, 2000
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventor: Ronald L. Lytel
  • Telephone handset
    Patent number: D429714
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: August 22, 2000
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventor: Ronald L. Lytel
  • Telephone handset
    Patent number: D430130
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: August 29, 2000
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventor: Ronald L. Lytel
  • Telephone handset
    Patent number: D430861
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: September 12, 2000
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventor: Ronald L. Lytel
  • Internet terminal
    Patent number: D433382
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: November 7, 2000
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventor: Ronald L. Lytel